{"id":"https://openalex.org/W2123451100","doi":"https://doi.org/10.1109/ipdps.2002.1016636","title":"Empirical observations regarding predictability in user access-behavior in a distributed digital library system","display_name":"Empirical observations regarding predictability in user access-behavior in a distributed digital library system","publication_year":2002,"publication_date":"2002-01-01","ids":{"openalex":"https://openalex.org/W2123451100","doi":"https://doi.org/10.1109/ipdps.2002.1016636","mag":"2123451100"},"language":"en","primary_location":{"id":"doi:10.1109/ipdps.2002.1016636","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipdps.2002.1016636","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 16th International Parallel and Distributed Processing Symposium","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5038945111","display_name":"Jochen Hollmann","orcid":null},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"J. Hollmann","raw_affiliation_strings":["CSE, Chalmers, G\u00f6teborg, Sweden","Chalmers University of Technology;"],"affiliations":[{"raw_affiliation_string":"CSE, Chalmers, G\u00f6teborg, Sweden","institution_ids":["https://openalex.org/I66862912"]},{"raw_affiliation_string":"Chalmers University of Technology;","institution_ids":["https://openalex.org/I66862912"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075695950","display_name":"Anders Ard\u00f6","orcid":null},"institutions":[{"id":"https://openalex.org/I2802117153","display_name":"DirecTV (United States)","ror":"https://ror.org/04g2bja88","country_code":"US","type":"company","lineage":["https://openalex.org/I2802117153"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. Ardo","raw_affiliation_strings":["DTV, DTU, Lyngby, Denmark","DTV, DTU"],"affiliations":[{"raw_affiliation_string":"DTV, DTU, Lyngby, Denmark","institution_ids":[]},{"raw_affiliation_string":"DTV, DTU","institution_ids":["https://openalex.org/I2802117153"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091704449","display_name":"Per Stenstr\u00f6m","orcid":"https://orcid.org/0000-0002-7441-8245"},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"P. Stenstrom","raw_affiliation_strings":["CSE, Chalmers, G\u00f6teborg, Sweden","Chalmers University,#TAB#"],"affiliations":[{"raw_affiliation_string":"CSE, Chalmers, G\u00f6teborg, Sweden","institution_ids":["https://openalex.org/I66862912"]},{"raw_affiliation_string":"Chalmers University,#TAB#","institution_ids":["https://openalex.org/I66862912"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5038945111"],"corresponding_institution_ids":["https://openalex.org/I66862912"],"apc_list":null,"apc_paid":null,"fwci":0.4619,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.68923724,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"2163","issue":null,"first_page":"8 pp","last_page":"8 pp"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7885088920593262},{"id":"https://openalex.org/keywords/instruction-prefetch","display_name":"Instruction prefetch","score":0.7416255474090576},{"id":"https://openalex.org/keywords/predictability","display_name":"Predictability","score":0.7132956981658936},{"id":"https://openalex.org/keywords/digital-library","display_name":"Digital library","score":0.6502009630203247},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.47530874609947205},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.45988476276397705},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.44388526678085327},{"id":"https://openalex.org/keywords/replication","display_name":"Replication (statistics)","score":0.44146066904067993},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.4184873402118683},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.21109378337860107},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.17147281765937805}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7885088920593262},{"id":"https://openalex.org/C133588205","wikidata":"https://www.wikidata.org/wiki/Q28455645","display_name":"Instruction prefetch","level":3,"score":0.7416255474090576},{"id":"https://openalex.org/C197640229","wikidata":"https://www.wikidata.org/wiki/Q2534066","display_name":"Predictability","level":2,"score":0.7132956981658936},{"id":"https://openalex.org/C513874922","wikidata":"https://www.wikidata.org/wiki/Q212805","display_name":"Digital library","level":3,"score":0.6502009630203247},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.47530874609947205},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.45988476276397705},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.44388526678085327},{"id":"https://openalex.org/C12590798","wikidata":"https://www.wikidata.org/wiki/Q3933199","display_name":"Replication (statistics)","level":2,"score":0.44146066904067993},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.4184873402118683},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.21109378337860107},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.17147281765937805},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C164913051","wikidata":"https://www.wikidata.org/wiki/Q482","display_name":"Poetry","level":2,"score":0.0},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1109/ipdps.2002.1016636","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ipdps.2002.1016636","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 16th International Parallel and Distributed Processing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.577.2128","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.577.2128","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.eit.lth.se/fileadmin/eit/home/hs.aar/Publ/PDP2002.pdf","raw_type":"text"},{"id":"pmh:oai:lup.lub.lu.se:c5fb8ae0-f289-4953-b529-45e1554bf78f","is_oa":false,"landing_page_url":"https://lup.lub.lu.se/record/606259","pdf_url":null,"source":{"id":"https://openalex.org/S4306400536","display_name":"Lund University Publications (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"contributiontobookanthology/conference"},{"id":"pmh:oai:publications.lib.chalmers.se:12483","is_oa":false,"landing_page_url":"http://publications.lib.chalmers.se/publication/12483-empirical-observations-regarding-predictability-in-user-access-behavior-in-a-distributed-digital-lib","pdf_url":null,"source":{"id":"https://openalex.org/S4377196470","display_name":"Chalmers Publication Library (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text.Preprint"},{"id":"pmh:oai:research.chalmers.se:12330","is_oa":false,"landing_page_url":"https://research.chalmers.se/en/publication/12330","pdf_url":null,"source":{"id":"https://openalex.org/S4306402469","display_name":"Chalmers Research (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""},{"id":"pmh:oai:research.chalmers.se:12483","is_oa":false,"landing_page_url":"https://research.chalmers.se/en/publication/12483","pdf_url":null,"source":{"id":"https://openalex.org/S4306402469","display_name":"Chalmers Research (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.5600000023841858}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W158817656","https://openalex.org/W1538592187","https://openalex.org/W1555915743","https://openalex.org/W1592428832","https://openalex.org/W1650622405","https://openalex.org/W1760645052","https://openalex.org/W1839351455","https://openalex.org/W1972458248","https://openalex.org/W1982136184","https://openalex.org/W1990099556","https://openalex.org/W2014803887","https://openalex.org/W2105356991","https://openalex.org/W2107124266","https://openalex.org/W2119609471","https://openalex.org/W2166927184","https://openalex.org/W4250299694","https://openalex.org/W4285719527","https://openalex.org/W6606440582","https://openalex.org/W6635273067"],"related_works":["https://openalex.org/W2140324148","https://openalex.org/W2121199344","https://openalex.org/W2285914869","https://openalex.org/W3117515082","https://openalex.org/W2113441357","https://openalex.org/W3022537591","https://openalex.org/W2126134823","https://openalex.org/W2336226224","https://openalex.org/W1974128693","https://openalex.org/W2155979007"],"abstract_inverted_index":{"Document":[0],"archives":[1],"are":[2,156],"today":[3],"geographicallydistributed":[4],"but":[5],"often":[6],"not":[7,32],"replicated.":[8],"This":[9,133,164],"canpotentially":[10],"result":[11],"in":[12],"a":[13,95,111,123,167],"low":[14],"quality":[15],"of":[16,19,38,53,62,64,152,161,170],"service":[17,63],"interms":[18],"reduced":[20],"availability":[21],"and":[22,41,57],"long":[23],"user-perceivedaccess":[24],"times,":[25],"especially":[26],"during":[27],"peakhours.":[28],"Indiscriminate":[29],"replication":[30],"is":[31,49,75,122],"feasible":[33],"dueto":[34],"the":[35,39,47,51,100,141,153,162,171,177,183],"sheer":[36],"size":[37],"database":[40],"itsadministration.":[42],"In":[43],"an":[44],"ongoing":[45],"project,":[46],"goal":[48],"tostudy":[50],"effectiveness":[52],"caching":[54],"techniques":[55],"likeprefetching":[56],"selective":[58],"preloading":[59],"to":[60,78,81,84,87,117,139,158],"improvequality":[61],"digital":[65,96,172],"library":[66,97],"systems.In":[67],"this":[68],"paper,":[69],"we":[70],"analyze":[71],"whether":[72],"user":[73],"accessbehavior":[74],"predictable":[76],"enough":[77],"use":[79],"it":[80],"guesswhat":[82],"articles":[83],"prefetch":[85],"or":[86],"preload":[88],"based":[89],"on":[90],"useraccess":[91],"logs":[92],"from":[93],"DADS,":[94],"systemdeveloped":[98],"at":[99],"Technical":[101],"Knowledge":[102],"Center":[103],"ofDenmark,":[104],"DTV.":[105],"We":[106,144],"have":[107,145],"found":[108,147],"that":[109,126,148],"once":[110],"literaturesearch":[112],"has":[113],"been":[114],"narrowed":[115],"down":[116],"less":[118],"than":[119],"tenarticles,":[120],"there":[121],"high":[124],"likelihood":[125],"some":[127],"ofthem":[128],"will":[129],"be":[130,137],"eventually":[131],"downloaded.":[132],"suggeststhat":[134],"prefetching":[135],"can":[136,174],"used":[138],"hide":[140],"articletransfer":[142],"latency.":[143],"also":[146],"as":[149,181],"many":[150],"as80%":[151],"article":[154],"downloads":[155],"confined":[157],"lessthan":[159],"20%":[160],"journals.":[163],"suggests":[165],"thatpreloading":[166],"small":[168],"fraction":[169],"librarydatabase":[173],"significantly":[175],"shorten":[176],"access":[178],"latencyas":[179],"well":[180],"improving":[182],"availability.":[184]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
